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How can I view an old version of a file with Git?
... try it? For "git show HEAD:path/to/file.c", I get an "ambiguous argument" error.
– mike
Dec 3 '08 at 20:06
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Install autoreconf on OS X v10.7 (Lion)?
...also needed, brew install libtool without it you will get configure.ac:14: error: possibly undefined macro: AC_PROG_LIBTOOL
– MKo
Nov 17 '15 at 9:44
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How to run a single test with Mocha?
...
Thanks.I get some errors if I don't specify directory as mocha -g 'logs a' .
– kta
Apr 12 at 9:48
add a comment
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Disable Logback in SpringBoot
... <scope>test</scope>
</dependency>
It fixed error like:
_Caused by: java.lang.IllegalArgumentException:_ **LoggerFactory** is not a **Logback LoggerContext** but *Logback* is on the classpath.
Either remove **Logback** or the competing implementation
(_class org.apa...
Using Intent in an Android application to show another activity
...e first one and I want to show the second when it is clicked, but I get an error. Here are the classes:
11 Answers
...
nullable object must have a value
...s values of a null valued object.
sName = myObj.Name;
this will produce error. First you should check if object not null
if(myObj != null)
sName = myObj.Name;
This works.
share
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improve thi...
Java: random long number in 0
...odify this to perform nextLong:
long nextLong(Random rng, long n) {
// error checking and 2^x checking removed for simplicity.
long bits, val;
do {
bits = (rng.nextLong() << 1) >>> 1;
val = bits % n;
} while (bits-val+(n-1) < 0L);
return val;
}
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Images can't contain alpha channels or transparencies
Apple has released new version of iTunes Connect & I got an error message when I tried to set Screenshots on itunes connect for my app.
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SQL query to select dates between two dates
...ntax highlighting, keywords only need to be escaped if they cause a syntax error. It's also a good practice to use explicit conversion instead of implicit conversion of datestring constants. - and Date between CAST('2011/02/25'AS DATETIME) and CAST('2011/02/27'AS DATETIME)
– tp...
HTML5: number input type that takes only integers?
...e type number that contains other characters, then Chrome will show you an error message.
– js-coder
Jul 19 '12 at 18:42
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